Singularity

If I play Singularity and my opponent counters it, can I still play Jhin, Meticulous Killer for [C] this turn? You can. Jhin checks the energy spent to play a spell, not whether that spell resolved. If the energy was spent and the spell became a Finalized Chain Item (and was not undone, for example as part of step 5 of the process of play) then it doesn't ma

359.3.e.5. If any of the spell's targets are no longer legal, those game objects, players, or zones are unaffected by the spell as it resolves. Any instructions related to an illegal target can't be followed. Example: A player plays Void Seeker, a spell that says "Deal 4 to a unit at a battlefield. Draw 1." The unit's controller uses a Reaction to move the u